Is Yoon Kook a boy or girl name?
Yoon Kook is listed as a boy name in our name lists. It is recorded in North Korea and South Korea. Yoon Kook is too rare in US Social Security records for us to chart.
Where Yoon Kook is recorded
A country here means the name is recorded there. It is not a ranking.
Names that start like Yoon Kook
This page shows only what our lists record for Yoon Kook. We do not publish name meanings or origins. Sources and method.